兰州大学机构库
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The effect of the particle aspect ratio on the pressure at the bottom of sandpiles 期刊论文
POWDER TECHNOLOGY, 2013, 卷号: 234, 页码: 37-45
Authors:  Zhu, JY;  Liang, YY;  Zhou, YH(周又和);  Zhou, YH (reprint author), Lanzhou Univ, Sch Civil Engn & Mech, Dept Mech & Engn Sci, Lanzhou 730000, Gansu, Peoples R China.
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Particle aspect ratio  Sandpile  Pressure dip  Coulomb angle  
YBCO涂层导体焊接接头电流分布研究 期刊论文
低温与超导, 2015, 卷号: 43, 期号: 11, 页码: 30-34
Authors:  刘勇;  张兴义;  刘伟;  周军;  周又和
Favorite  |    Submit date:2023/11/20
YBCO涂层导体  超导接头  电流分布  
One-Pot Synthesis of Isoindolo[2,1-a]quinolin-11-ones by Cyclocondensation of 3-Hydroxy-2-arylisoindol-1-ones with 1,3-Dicarbonyls 期刊论文
SYNLETT, 2009, 期号: 5
Authors:  Zhou, YH(周又和);  Qian, LF;  Zhang, W;  Zhang, W (reprint author), Lanzhou Univ, State Key Lab Appl Organ Chem, Lanzhou 730000, Peoples R China.
Favorite  |    Submit date:2014/12/05
2,3-dihydro-3-hydroxy-2-arylisoindol-1-one  1,3-dicarbonyls, 6a, 11-dihydroisoindolo[2,1-a]quinolin-11-ones  N-acyliminium ions  Friedel-Crafts reaction  
Hydrodynamic properties of Fe3O4 kerosene-based ferrofluids with narrow particle size distribution 期刊论文
CHINESE PHYSICS LETTERS, 2005, 卷号: 22, 期号: 11, 页码: 2944-2946
Authors:  Zhang, JH;  Xu, XF;  Si, MS(司明苏);  Zhou, YH(周又和);  Xue, DS(薛德胜);  Xue, DS (reprint author), Lanzhou Univ, Minist Educ, Key Lab Magnet & Magnet Mat, Lanzhou 730000, Peoples R China.
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缓凝预应力筋包覆试验 期刊论文
机械工程学报, 2008, 卷号: 44, 期号: 1, 页码: 212-216
Authors:  张建辉;  薛德胜;  周又和;  Zhang, J. (zhangjh@public.lz.gs.cn)
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预应力钢筋  缓凝砂浆  连续包覆  Postponed set mortar  Prestressed concrete strand  Successive coating  
浓Fe_3O_4磁性液体流变性质实验研究 期刊论文
磁性材料及器件, 2007, 期号: 6, 页码: 8-11+41
Authors:  张建辉;  薛德胜;  周又和
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磁性液体  流变特性  粘度  磁场  
用单螺杆挤出机制备缓凝砂浆包裹钢筋的研究 期刊论文
建筑材料学报, 2007, 卷号: 10, 期号: 5, 页码: 604-608
Authors:  张建辉;  薛德胜;  周又和;  Zhang, J.-H. (zhangjh@hdu.edu.cn)
Adobe PDF(263Kb)  |  Favorite  |    Submit date:2015/04/27
缓凝砂浆  宾汉姆流体  单螺杆挤出机  预应力钢绞线  
Theoretical model of the electric field produced by charged particles in windblown sand flux 期刊论文
JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES, 2004, 卷号: 109, 期号: D15, 页码: -
Authors:  Zheng, XJ(郑晓静);  He, LH(何丽红);  Zhou, YH(周又和);  He, LH (reprint author), Lanzhou Univ, Sch Phys Sci & Technol, 298 Tianshui Rd, Lanzhou 730000, Peoples R China.
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Windblown Sand Flux  Electrification  Electric Field  Charge-to-mass Ratio  Theoretical Model  
Wavelet Method for Viscoelastic Fractional Derivative Model 会议论文
AIP Conference Proceedings/PROCEEDINGS OF THE INTERNATIONAL CONFERENCE OF NUMERICAL ANALYSIS AND APPLIED MATHEMATICS 2014 (ICNAAM-2014), Rhodes, GREECE, SEP 22-28, 2014
Authors:  Wang, XM;  Wang, JZ(王记增);  Zhou, YH(周又和);  Wang, JZ (reprint author), Lanzhou Univ, Sch Civil Engn & Mech, Key Lab Mech Disaster & Environm Western China, Minist Educ, Lanzhou 730000, Peoples R China.
Favorite  |    Submit date:2017/01/18
Wavelet method  Nonlinear differential equation  Fractional derivative  
A wavelet-based approach for dynamic control of intelligent piezoelectric plate structures with linear and nonlinear deformation 会议论文
IUTAM SYMPOSIUM ON SMART STRUCTURES AND STRUCTRONIC SYSTEMS, MAGDEBURG, GERMANY, SEP 26-29, 2000
Authors:  Zhou, YH(周又和);  Wang, JZ(王记增);  Zheng, XJ(郑晓静);  Zhou, YH (reprint author), Lanzhou Univ, Dept Mech, Lanzhou 730000, Peoples R China.
Favorite  |    Submit date:2017/01/18